We have to use the fw_device.generation here, not the fw_card.generation,
because the generation must never be newer than the node ID when we emit
a transaction. This cannot be guaranteed with fw_card.generation.
Signed-off-by: Stefan Richter <[EMAIL PROTECTED]>
---
This code also needs barriers to work precisely as intended. They will
be added by a subsequent patch which consistently updates readers and
writers of .generation and .node_id.
drivers/firewire/fw-cdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/drivers/firewire/fw-cdev.c
===================================================================
--- linux.orig/drivers/firewire/fw-cdev.c
+++ linux/drivers/firewire/fw-cdev.c
@@ -206,12 +206,12 @@ fill_bus_reset_event(struct fw_cdev_even
event->closure = client->bus_reset_closure;
event->type = FW_CDEV_EVENT_BUS_RESET;
+ event->generation = client->device->generation;
event->node_id = client->device->node_id;
event->local_node_id = card->local_node->node_id;
event->bm_node_id = 0; /* FIXME: We don't track the BM. */
event->irm_node_id = card->irm_node->node_id;
event->root_node_id = card->root_node->node_id;
- event->generation = card->generation;
}
static void
--
Stefan Richter
-=====-==--- ---= ==---
http://arcgraph.de/sr/
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